<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登陆界面</title>
</head>
<body>
    <h1>登陆界面</h1>
    <form action="/loginUser" method="post">
        <label>
            <input type="text" name="account">
        </label>
        <label>
            <input type="password" name="password">
        </label>
        <button type="submit">登录</button>
    </form>
</body>
</html>